hello,
new to the hobby. i have a Polar Express and Dinosaur Lionchief O Guage trainsets.  i will probably get another set at some point. i’m using the supplied wall packs and remotes for both sets. if i upgrade the power to the GW-180 Powerhouse and Teansformer, and not use the supplied Lionchief remotes, how would i control the announcement messages like the middle button on the Lionchief remotes. thanks